868336886 has 8 divisors (see below), whose sum is σ = 1314678600. Its totient is φ = 430110688.

The previous prime is 868336873. The next prime is 868336933. The reversal of 868336886 is 688633868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2028611 + ... + 2029038.

It is an arithmetic number, because the mean of its divisors is an integer number (164334825).

Almost surely, 2^868336886 is an apocalyptic number.

868336886 is a deficient number, since it is larger than the sum of its proper divisors (446341714).

868336886 is a wasteful number, since it uses less digits than its factorization.

868336886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057758.

The product of its digits is 7962624, while the sum is 56.

The square root of 868336886 is about 29467.5564986308. The cubic root of 868336886 is about 954.0315780794.

The spelling of 868336886 in words is "eight hundred sixty-eight million, three hundred thirty-six thousand, eight hundred eighty-six".